Position: Home > Articles > Nutritional Compositions in Fruit of Maca (Lepidium meyenii Walp.) Cultivated in Yunnan
FOOD SCIENCE
2010,31
(24)
345-347
云南玛卡营养成分分析
作 者：
杜萍;单云;孙卉;孙晓东;瞿煦;张先俊;姚敏
单 位：
昆明理工大学分析测试研究中心;会泽县宏仁科工贸有限公司
关键词：
云南玛卡;营养成分;蛋白质;氨基酸;矿物质元素
摘 要：
为探明从国外引进种植的玛卡的营养成分,采用国标方法对云南玛卡进行分析。结果表明:云南玛卡干样中含蛋白质12.31%、粗纤维32.57%、脂肪0.92%、VC314.97mg/kg、钙1818mg/kg、铁81.2mg/kg、锌23.8mg/kg、钾18.7mg/kg、磷1895mg/kg等多种营养成分,脂肪酸中含有38.64%亚油酸、26.46%亚麻酸、17.73%棕榈酸,同时富含14.04%氨基酸。玛卡营养成分丰富,可以进一步开发利用。
译 名：
Nutritional Compositions in Fruit of Maca (Lepidium meyenii Walp.) Cultivated in Yunnan
作 者：
DU Ping1,SHAN Yun1,SUN Hui1,SUN Xiao-dong1,QU Xu2,ZHANG Xian-jun1,YAO Min1 (1. Research Center for Analysis and Measurement, Kunming University of Science and Technology, Analytic and Testing Research Center of Yunnan, Kunming 650093, China;2. Huize Hongren Scientific and Industrial Trading Co. Ltd., Huize 654200, China)
关键词：
maca (Lepidium meyenii Walp.);nutritional components;protein;amino acids;mineral element
摘 要：
Nutritional compositions in fruit of maca, which were introduced from abroad to Huize county of Yunnan province, was investigated according to the national standard. Dried maca root contained protein (12.31%), crude fibre (32.57%), fat (0.92%), vitamins C (314.97 mg/kg), Ca (1818 mg/kg), Fe (81.2 mg/kg), Zn (23.8 mg/kg), K (18.7 mg/kg), P (1895 mg/kg), and other mineral elements. Fatty acids consisted of linoleic acid (38.64%), linolenic acid (26.46%), and palmitic acid (17.73%). The content of amino acids were 14.04%. The study provided a scientific basis for the research and development of maca.
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